package com.xja.service;

import com.xja.entity.Users;
    /**
 *
 * @author 周广瑞
 * @date  2022/4/14 9:53
 * 
 */
public interface UsersService{


    int deleteByPrimaryKey(Integer id);

    int insert(Users record);

    int insertSelective(Users record);

    Users selectByPrimaryKey(Integer id);

    int updateByPrimaryKeySelective(Users record);

    int updateByPrimaryKey(Users record);

        Users selectUser(String loginname);

}
